国家/地区 中国（12）
IPC部 C（12）
IPC大类 C22（12） B22（5） H01（3）
IPC小类 C22C（12）
IPC C22C032/00（12）
发明人 LI L（12）
公开年 2018（4） 2021（3） 2019（2）
申请年 2018（4）  2019（3）  2020（2） 
专利权人 NORTHWEST IN.（3） UNIV HENAN S.（3） DONGYING YIR.（2） UNIV SHANGHA.（2）

Preparing titanium-nickel alloy matrix composite material with wide temperature range and high damping response, comprises cutting titanium-nickel foil into thin slices by wire cutting, polishing surface, adding graphene oxide to absolute ethanol for ultrasonic dispersion, and tiling and stacking.

LI L, DONG L, HUO W, CHANG G, LI X

Improving copper-based composite material strength and conductivity matching based on in-situ reaction, comprises mixing graphene oxide powder and chromium-containing copper-based alloy powder by grinding, plasma sintering and cooling.

DONG L, ZHANG W, HUO W, LI L, HE J, LI X, CHANG G, SONG M

Preparation method of reducing graphene oxide and alumina co-reinforced copper-based composite material, involves performing low-speed ball milling of mixed powder A and graphene oxide obtained in second step to obtain mixed powder B.

LI L, LI X, ZHANG W, LIU Y, DONG L, HUO W, ZHANG Y

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Graphene reinforced aluminum-based composite material preparation involves taking aluminum alloy block, graphene powder, absolute ethanol, boron trioxide, and argon.

ZHAO Y, LI L, LI M, CHEN L, HOU H, JING J, SUN X

Mixed dispersion-enhanced copper-tungsten-chromium electrical contact material comprises graphene oxide, cerium oxide, yttrium oxide, aluminum, tungsten, chromium, the balance is copper and unavoidable impurity elements.

TIAN B, ZHANG Y, ZHANG X, LIU Y, XUE H, ZHAO Z, LI H, AN J, LI L, YIN T, GAO Z, FU M, WANG Z, SONG K, GENG Y, BAN Y, ZHANG Z

Graphene oxide reinforced dispersion copper tungsten chromium electrical contact material comprises graphene oxide, aluminum, tungsten, chromium and copper.

ZHANG Y, ZHANG X, TIAN B, LIU Y, XUE H, ZHAO Z, LI H, AN J, LI L, YIN T, GAO Z, FU M, WANG Z, SONG K, GENG Y, BAN Y, SUN H

Composite material for soluble bridge plug, comprises graphene, silicon carbide, magnesium or magnesium alloy, reinforcing agent, and inevitable impurities.

LI L, CHEN Y, ZHAO S, MIAO Q

Copper-based composite material comprises copper, zinc, titanium and graphene.

LI L, CHEN Y, ZHAO S, MIAO Q, CAO S

Graphene-doped aluminum-based brake plate material comprises aluminum powder, magnesium powder, manganese powder, copper powder, nickel powder, silicon carbide, graphene, melamine, coupling agent, dispersing agent and polypyrrole.

LI L, TIAN Z, SU G